The young Master Builder Lloyd, aka the Green Ninja, along with his secret warrior friends must defeat evil warlord Garmadon, who also happens to be Lloyd's dad. Pitting mech against mech and father against son, this showdown will test this fierce but undisciplined team of modern-day ninjas who must learn to check their egos and pull together to unleash their inner power of Spinjitzu. (PG, 101 mins.)